| 感应法地下管线探测中的一个问题 |
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| 引用本文： | 阮百尧. 感应法地下管线探测中的一个问题[J]. 物探与化探, 1997, 21(5): 382-385,393 |
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| 作者姓名： | 阮百尧 |
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| 作者单位： | 桂林工学院应用物理计算机系!桂林，541004 |
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| 摘 要： | 通过对地下管线中的感应电流形成机理分析,本文认为,当地下介质导电性很差时,地下管线以磁偶极线为主;而当地下介质存在一定的导电性时,管线则等效于电流线。
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| 关 键 词： | 电磁感应 地下管线 电流线 磁偶极线 |
| 收稿时间： | 1996-07-22 |
A PROBLEM IN THE DETECTION OF UNDERGROUND PIPELINES WITH INDUCTIVE METHOD |
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| Ruan Bairao. A PROBLEM IN THE DETECTION OF UNDERGROUND PIPELINES WITH INDUCTIVE METHOD[J]. Geophysical and Geochemical Exploration, 1997, 21(5): 382-385,393 |
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| Authors: | Ruan Bairao |
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| Affiliation: | Department of Applied Physics and Computer, Guilin Engineering College, Guilin 541004 |
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| Abstract: | Based on an analysis of the formation mechanism of induced current in underground pipelines, theauthor holds that, where underground media show very poor conductance, underground pipelines are dominated bymagnetic dipole lines, and where underground media have certain conductance, pipelines are equivalent to electricwires. |
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| Keywords: | electromagnetic induction underground pipelines electric wire magnetic dipole line |
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